
Sunray Chang
Examiner (ID: 17547, Phone: (571)272-3682 , Office: P/2121 )
| Most Active Art Unit | 2121 |
| Art Unit(s) | 2121 |
| Total Applications | 427 |
| Issued Applications | 241 |
| Pending Applications | 14 |
| Abandoned Applications | 172 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16298452
[patent_doc_number] => 20200284175
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[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => TEMPERING SYSTEM FOR GAS TURBINE SELECTIVE CATALYST REDUCTION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/648527
[patent_app_country] => US
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Array
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[patent_issue_date] => 2021-06-03
[patent_title] => SYSTEMS AND METHODS FOR MULTIPOINT REDUCTANT INSERTION
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Array
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[patent_issue_date] => 2021-02-23
[patent_title] => Connector for a heatable fluid duct, in particular of an SCR system or a water injection system
[patent_app_type] => utility
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Array
(
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[patent_issue_date] => 2019-02-21
[patent_title] => Exhaust Layout For Off Road Vehicle
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Array
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Array
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Array
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Array
(
[id] => 13930519
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Array
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Array
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[patent_title] => Deposit reduction using interior surface finishing
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Array
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Array
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Array
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